


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

TS3HQ050TW
ABB - Molded Case
TS3HQ050TW, ABB, SACE Tmax, type , 3P, 3PH, 50A, 600V, 50kA@480V, 65kA@415V, 100% rated, Bolt-On, suitable for reverse feed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

PDG24F0225E2WL
Cutler Hammer - Molded Case
PDG24F0225E2WL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 225A, 25kA@480V, Bolt-On, load side lug terminals, complete with Xpert Release PXR20 trip with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

B210LIGDPMR
General Electric - Trip Units And Programmers
B210LIGDPMR, General Electric, MicroVersaTrip PM, type , replacement trip units and programmers, 1000A current sensor rating, Solid State electronic, LIG - Long-Time, Instantaneous and Ground Fault, ground fault defeatable, trip functions, protective relays, metering & communications, suitable for use with Power Break II SSD,SHD,SSF,SHF frame insulated case circuit breakers
From Get Price

MPA31F16V0130
General Electric - Insulated Case
MPA31F16V0130, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50L trip unit, 24/30V dc closing coil and 110/130V dc/ac shunt trip, 3P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, Solid State electronic, insulated case circuit breakers
From Get Price

MDN4083LEA0322NMNR2ENCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNR2ENCCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

SSB3G6M4U
General Electric - Insulated Case
SSB3G6M4U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2000A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT, modbus communication & ZSI features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDF34FH400D3DN
Cutler Hammer - Molded Case
PDF34FH400D3DN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 400A, High Override, 25kA@480V, 100% UL, Bolt-On, no lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

MDN4083LEA0522NMNE4NNHCWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNE4NNHCWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

MDN4083LEA0622NMNXNENLCAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNXNENLCAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Castell key interlock & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price

MDN4083LEA0722NMNENNNHDWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNENNNHDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

PDG24P0070VFFJ
Cutler Hammer - Molded Case
PDG24P0070VFFJ, Eaton, Cutler Hammer, Power Defense, type , 50ºC, 3PH, 4P, 100% neutral, 600V, 70A, 100kA@480V, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, CCC certifications; non-UL listed
From Get Price

PDG21K0025TFFK
Eaton - Molded Case
PDG21K0025TFFK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 1P, 600V, 25A, 50kA@480V, Bolt-On, line side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

PDF54P0800D5WN
Cutler Hammer - Molded Case
PDF54P0800D5WN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 800A, 100kA@480V, Bolt-On, no terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price

MDN4083LEA0222NMNF4YHNMWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNF4YHNMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

MDN4083LEA0122NMNH4ENHDCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNH4ENHDCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

LV429636ATS2
Schneider Electric - Molded Case
LV429636ATS2, Schneider Electric, Compact NSX, type , 3P, 3PH, 100A, 690V, 36kA@415V, Bolt-On, complete with NSX100F frame, type BA, 380Vac controller, automatic transfer switch and 3 pole TM25D trip unit, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price

MP25H2-3P-1200A-MO-DO-LSI
Merlin Gerin - Insulated Case
MP25H2-3P-1200A-MO-DO-LSI, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2500A frame, includes 1200A, 1600A, 2000A or 2500A sensor rating with 1200A rating plug, 3P, 3PH, 600V, 100kA@480V, accepts the following programmer/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers
From Get Price

SSB4G6L3P
General Electric - Insulated Case
SSB4G6L3P, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & ZSI features and 800A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

MDN4083LEA0622NMNF2EHNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNF2EHNCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price

E3X-A16-4P-1600A-DO-MO-LI
ABB - Insulated Case
E3X-A16-4P-1600A-DO-MO-LI, ABB, EMax, type , 4P, 3PH, 1600A frame, 1600A rating plug, 600V, 200kA@480V, Draw-Out, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price

E4XED22B100
Siemens - Molded Case
E4XED22B100, Siemens, SENTRON, type , 2P, 1PH, 100A, 240V, 10kA@240V, standard interrupting capacity, 40ºC, Feed-Thru, complete with Type 4X stainless steel enclosure, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

SGPB36BA1100C
General Electric - Molded Case
SGPB36BA1100C, General Electric, Spectra RMS, type , 3P, 3PH, 100A, 600V, 100kA@480V, high interrupting capacity, current limiting, Bolt-On, complete with SRPG150B100 rating plug, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, Plus trip unit with LIT - Long-Time, Instantaneous and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price

PDG33P0100TFAK
Eaton - Molded Case
PDG33P0100TFAK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 100A, 100kA@480V, Bolt-On, standard line side lugs, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

SGHH3604L3Z6
General Electric - Molded Case
SGHH3604L3Z6 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 35kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price